I am a Senior Full-Stack & Mobile Developer with 7 years of experience building, shipping, and maintaining high-quality production apps for international clients. I specialize in mobile development — React Native, TypeScript, Expo, Kotlin, and Jetpack Compose — backed by strong full-stack web experience in React, Next.js, Node, and Python.

On my most recent long-term role, I was lead developer on a consumer mobile platform for four years, owning the architecture, APIs, releases, and CI/CD end to end. I cut the app's crash rate by 35%, resolved 3,000+ stability and data-binding defects, and shipped signed builds to the App Store and Google Play in minutes using Fastlane and GitHub Actions.

My core stack includes React Native, TypeScript, Kotlin, Flutter, Supabase/PostgreSQL, REST APIs, WebSockets, and Stripe payments. I use AI-assisted tools like Claude and Cursor every day to accelerate delivery — while applying the engineering judgment to recognize and fix incorrect AI-generated code. I write clean, well-tested, maintainable code and communicate clearly with remote teams across time zones. Whether building a new app from scratch or rescuing an existing codebase, I deliver reliable, scalable solutions.

I'm a passionate Software Developer based in Taytay, Rizal, PH, with 5 years of experience specializing in Native Android development using Kotlin. I focus on building sleek, high-performance apps that deliver seamless, intuitive user experiences. With a commitment to writing clean, scalable code, I ensure each project is maintainable and optimized for long-term success.

Hello, I'm ----------- and I have 10 years of professional experience developing high-performance Android apps across a wide range of industries including Point of Sale (POS), restaurant management, retail, logistics, fleet management, asset tracking, transportation, fintech, utilities, IoT, and gaming. I specialize in building Android applications using Kotlin, Java, Jetpack Compose, and modern Android Jetpack libraries. I’m proficient in MVVM, Clean Architecture, dependency injection, real-time communication technologies, a wide range of third-party integrations, version control, unit testing, and CI/CD pipelines. Throughout my career, I have developed a strong technical foundation and a versatile problem-solving mindset that I am eager to bring to your team. My collaborative approach has allowed me to work effectively with cross-functional teams of designers, product owners, QA engineers, and backend developers. I bring not only technical expertise but also solid communication skills, a commitment to clean and maintainable code, and a passion for delivering products that users love.

Detail-oriented and flexible developer with 4 years of experience specializing in Android -----------n work under pressure and always excited to learn new skills to become a better developer. Good written and oral English communication skills; capable of understanding and explaining complex software issues in easy-to-understand terms.

I'm a mobile and web developer with strong experience in Android (Kotlin, Jetpack Compose), WordPress development, and SEO implementation. I build clean, responsive, and efficient applications — both mobile and web — tailored for performance and usability.
* Mobile App Development
- Android apps built with Kotlin, Jetpack Compose, and MVVM
- Cross-platform experience with Flutter and Kotlin Multiplatform
- Custom routing systems (A* algorithm), offline maps, Firebase integration
- Real-time location tracking and smart scheduling logic
* WordPress & SEO
- WordPress site setup using Elementor
- On-page SEO using Rank Math: titles, meta tags, schema, image optimization
- Google My Business (GMB) listing setup and local citation work
- Familiar with lead generation strategies like rank-and-rent and keyword research
* Tools & Skills
- Git, Canva, Firebase (Auth, Realtime DB), WebView, Retrofit, REST APIs-, clean UI layout, and responsive design practices
* Portfolio: https://-----------portfolio.pro
* Email: -----------
I'm currently seeking long-term roles where I can apply my skills, continue learning, and contribute meaningfully to a growing team or business.

I have been developing Android Apps for more than 4 years. I am passionate about learning new technologies and love keeping my self up-to-date with new practices.
Android Development:
- Java and Kotlin
- Dagger, Coroutine, RxJava
- Retrofit
- Jetpack Compose

IOS Development
- RxSwift
- Swift
- SwiftUI

Programming Language
Java, Kotlin, C++, HTML, CSS, Javascript, and PHP

Database Management
MySQL, Oracle

Operating System
MS Windows, Android, and Mac OS

Development Software or Tools
Eclipse, Spring, Hibernate, Sublime, Notepad++, Construct 2, Google Software (Drive, Docs, etc.), Android Studio, and MS Office (Word, Excel, etc.)

Others
Android Development, Mobile Development, Machine Learning, Web Development, Web Design, Software Development, Ionic Framework, Game Development, Application Development, Software Engineering, Object-Oriented Programming, Software Testing, Quality Assurance, Debugging, Systems Analysis, Testing, AngularJS, RxJava, RxAndroid, NodeJS, XML, REST, UI/UX, JSON, MVP, MVVM, Photography, Video Editing, Mathematics, Jetpack Compose, GitHub Copilot, GitLab, Dynatrace, Charles Proxy, IT Accessibility

Experienced Android developer proficient in Kotlin, with a demonstrated history of building robust and user-friendly mobile applications. Skilled in all stages of app development, from design and architecture to implementation and testing. Passionate about creating elegant and efficient solutions to complex problems, with a focus on delivering exceptional user experiences. Strong knowledge of Android SDK, Jetpack components, and modern architectural patterns like MVVM and Clean Architecture. Committed to staying updated with the latest advancements in Android development and continuously refining skills to deliver cutting-edge applications that exceed client expectations.

I aim to contribute to the Android ecosystem by enhancing application functionality and usability using the latest technologies and implementing the latest security features. Driven by continuous learning, I focus on refining modern Android development practices, particularly for offline capabilities and REST API integration.

Worked at Kyocera Document Solutions Development Philippines, Inc. as an Android developer

I’m a results-driven Android developer with 5+ years of experience building elegant, scalable, and modern mobile applications. I specialize in Kotlin, Jetpack Compose, and Kotlin Multiplatform (KMP) to deliver seamless cross-platform experiences with shared business logic and native-level UI on both Android and iOS.

My technical foundation is built on Clean Architecture, MVVM/MVI patterns, and tools like Ktor, Dagger Hilt, Koin, and Room, allowing me to ship robust, testable, and maintainable apps. I’ve developed and maintained feature-rich applications ranging from health and weather apps to modern movie browsers and SaaS prototypes integrated with LLMs and Compose Multiplatform.

Known for writing clean code, being an efficient problem solver, and continuously adopting emerging technologies, I bring both innovation and reliability to the projects I work on.

I am a Computer Programmer and Software Developer with strong technical experience and education. The key strengths that I possess include:I have successfully designed, developed, and supported live use applicationsI strive for continued excellenceI provide exceptional contributions to customer service for all customers. With a degree in Computer Programming Major in IS/IT, I have a full understanding of the full life cycle of a software development project. I also have experience in learning and excelling at new technologies as needed.

Experienced Mobile Developer with 5 years of background in software engineering. Has a general understanding of Java and Kotlin, Object-Oriented Programming principles, and proven experience in Android and iOS development. Also has experience working in an Agile environment.